US2796065A - Surgical clamping means - Google Patents

Surgical clamping means Download PDF

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US2796065A
US2796065A US507830A US50783055A US2796065A US 2796065 A US2796065 A US 2796065A US 507830 A US507830 A US 507830A US 50783055 A US50783055 A US 50783055A US 2796065 A US2796065 A US 2796065A
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frustums
jaw
clamping
clamping means
rows
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Karl A Kapp
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/28Surgical forceps
    • A61B17/2812Surgical forceps with a single pivotal connection
    • A61B17/282Jaws

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  • the present invention relates to surgical forceps and clamping devices and is particularly directed to forceps and clamping devices used in surgery to grip, clamp, restrict and coarctate tubular body vessels and tissues. Devices of this type should grip and hold tubular body vessels and tissues without damage to prevent forming of adhesions and other complications.
  • Another object of the invention is the provision of improved clamping means for surgical forceps and similar devices, the clamping means including rows of frustums of pyramids of rectangular base having frustums of different rows arranged in offset relation to the frustums of another row to effect cooperation of frustums of one row with the spaces between frustums of another row and permit by bending and coarctation gripping of tubular body vessels and tissues without injury thereto by embedding the frustums in the tubular body vessels and tissues.
  • Clamping means or jaws of the type referred to above which include rows of frustums of pyramids arranged to each other in the manner described above, are well suited for surgical clamping devices in which the clamping jaws include lengthwise ribs and grooves to permit coarctation by bending or kinking, provided, the frustums forming the rib in one jaw and the groove in the other jaw are specifically shaped and approach of the jaws is limited to prevent biting and/or shearing action.
  • a further object of the invention therefor is the provision of clamping means for surgical forcep and clamping devices embodying two clamping jaws, a first one constructed by a clamping portion with converging side walls and V-shaped cross slots to provide a jaw having a single row of frustums of pyramids and a second one constructed by a clamping portion with converging side walls, V-shaped cross slots and a longitudinal groove extended lengthwise of the jaw to provide a jaw having parallel rows of frustums of pyramids, with the rows arranged in laterally and longitudinally offset relation to the frustums of the first jaws so as to extend the latter frustums opposite the longitudinal groove in the second aw.
  • Fig. 1 is a plan view of a pair of surgical forceps embodying the invention.
  • Fig. 2 is a side elevation of the forceps shown in Fig. 1.
  • Fig. 3 is a substantially enlarged fragmentary plan view of the end portion of the forceps shown in Fig. 1', disclosing in detail the shape and relative position of the clamping teeth-like frustums of the two clamping jaws of the forceps.
  • Fig. 4 is a transverse cross section taken on line 45-4 of Fig. 3.
  • Fig. 5 is a fragmentary side view of the frustums on the upper jaw of the forceps, the view being taken from line 5-5 of Fig. 3;
  • Fig. 6 is a fragmentary side view of the frustums of the lower jaw of the forceps, the view being taken from line 6-6 of Fig. 3.
  • reference numeral 2 denotes a forceps, the two lever members 3 and 4 of which are pivotally connected to each other in crossover relationship by pin 5.
  • Lever members 3 and 4 include at their one end portions 6 finger-receiving rings 7 and cooperating tooth projections 8 of a releasable latching arrangement 9.
  • the other end portions of lever members 3 and 4 form cooperating upper and lower jaw'rnembers 10 and 11 provided with specifically constructed toothed clamping surface 12 and 14 on opposed top and bottom portions of the jaw members.
  • Upper clamping surface 12 of jaw member 10 having substantially rectangular cross section embodies a single row 15 of frustums 16 of pyramids which extends lengthwise of the jaw member in symmetrical relation to the longitudinal axis thereof.
  • This row of frustums 16 is formed by slanted, approximately 60, wall portions 17, 17' of side walls, 18, 18 of jaw member 10, which wall portions effect narrowing of the bottom of the jaw member to a width of about one third of the width of top 20 of said jaw member, and V-shaped grooves 21 intersecting at a right angle in laterally spaced relation to each other the bottom face and slanted wall portions 17, 17.
  • Each frustum 16 in row 15 is formed from a pyramid of rectangular base and includes a face 22 arranged parallel to the rectangular base.
  • Lower clamping surface 14 of jaw member 11, shaped and dimensioned similar to clamping jaw 10, embodies two rows 23, 23 of frustums 24 extended lengthwise of the jaw member in symmetrical laterally offset relation to the longitudinal axis thereof.
  • Rows 23, 23' of frustums 24 are formed by slanted, approximately 60, wall portions 25, 25 of side walls 26, 26 of jaw member 11, which wall portions effect narrowing of the top of the jaw member to a width of about one fourth of the Width of bottom 28 of said jaw member, and V- shaped grooves 29 intersecting at a right angle in laterally spaced relation to each other the top face and slanted wall portions 25, 25.
  • V-shaped grooves 29 intersect the vertical side walls 30 of a longitudinal channel 31 of rectangular cross section in the top portion of jaw member 11, channel 31 being slightly deeper than V-shaped grooves 29 and wider than faces 22 of frustums 16.
  • Each frustum 24 of rows 23, 23' is the lower portion of one half pyramid of rectangular base and includes a top face 32 arranged parallel to the rectangular base.
  • Lever members 3 and 4 of the forceps include at 33 and 34 stop shoulders adapted to arrest in predetermined position further movement of jaw members 10 and 11 toward each other and prevent shearing of the tubular vessels or tissues bent and coarcted by frustums 16 and 24, coarctation and bending being due to lateral and longitudinal offsetting of frustums 16 and 24 with re spect to each other.
  • FIG. 4 Coarctation and bending of a blood vessel by clamping jaws constructed in accordance to the invention is shown in Fig. 4 of the drawing in which blood vessel 35 is gripped, bent and coarcted by frustums- 16 and 24 of upper and lower jaw members and 11.
  • jaw members 10 and 11 have been arrested in the manner described above, faces 22 and 32 of frustums 16 and 24 being embedded in the outer Wall 36 of blood vessel 35 so as to be kinked and coarcted by the relation of frustums 16 and 24 with respect to each other, Bending and coarctation of blood vessels by jaw members 10 and 11 will take place in a series of places, as the rows 15, 23 and 23 include approximately 26 to 30 frustums per inch and effect holding, bending and coarctation of tubular body vessels and tissues in longitudinal and laterally spaced areas.
  • the top surface edges of the frustums are slightly dulled and when embedded in outer walls of tubular body vessels and tissues will engage spaced areas thereof without penetration or damage.
  • a pair of cooperating jaw members mounted to be shifted toward and away from each other, the first one of said jaw members including a clamping surface having a single row of pyramidal frustum-shaped teeth and the second one of said jaw members including a clamping surface having two par-allelly spaced rows of pyramidal frustnm-shaped teeth arranged in symmetrical relation to the row of teeth of the first clamping surface, and a channel of rectangular cross section arranged between said two rows of pyramidal frustum-shaped teeth.
  • a pair of surgical forceps including a pair of pivoted lever members having finger rings at their one ends and jaw members at their opposite ends the improvement of a single row of pyramidal frustum-shaped teeth in one of the jaw members, two parallel rows of pyramidal frustum-shaped teeth in the other one of the jaw members arranged in symmetrical relation to the row of teeth in the first jaw member, a longitudinal slot of rectangular cross section between the said two parallel rows of pyramidal frustum-shaped teeth, and stopping shoulders on said lever members arranged to positively stop movement of the jaw members toward each other when such members are extended substantially parallel to each other and the clamping faces of their frustum-shaped teeth are extended in substantially the same plane to provide space in said slot for clamped, kinked and coarcted tissue.

Description

June 18, 1957 K. A. KAPP 2,796,065
SURGICAL CLAMPING MEANS Filed May 12, 1955 16 1?, I 2+ i E f/VENTOR I 5 Y KHRL n- KAP'P United States Patent SURGICAL CLAMPING MEANS Karl A. Kapp, Cleveland, Ohio Application May 12, 1955, Serial No. 507,830
4 Claims. (Cl. 128-346) The present invention relates to surgical forceps and clamping devices and is particularly directed to forceps and clamping devices used in surgery to grip, clamp, restrict and coarctate tubular body vessels and tissues. Devices of this type should grip and hold tubular body vessels and tissues without damage to prevent forming of adhesions and other complications.
It is the primary object of this invention to provide improved gripping and clamping means for surgical forceps and similar devices and permit gripping, holding and coarctation of tubular body vessels and tissues, blood vessels, etc., without injury or penetration of their outside walls, the clamping means including cooperating rows of frustums of pyramids of polygonal bases having the frustums arranged in offset relation with respect to each other .to align frustums of one row with the spaces between frustums of another row.
Another object of the invention is the provision of improved clamping means for surgical forceps and similar devices, the clamping means including rows of frustums of pyramids of rectangular base having frustums of different rows arranged in offset relation to the frustums of another row to effect cooperation of frustums of one row with the spaces between frustums of another row and permit by bending and coarctation gripping of tubular body vessels and tissues without injury thereto by embedding the frustums in the tubular body vessels and tissues. Clamping means or jaws of the type referred to above, which include rows of frustums of pyramids arranged to each other in the manner described above, are well suited for surgical clamping devices in which the clamping jaws include lengthwise ribs and grooves to permit coarctation by bending or kinking, provided, the frustums forming the rib in one jaw and the groove in the other jaw are specifically shaped and approach of the jaws is limited to prevent biting and/or shearing action.
A further object of the invention therefor is the provision of clamping means for surgical forcep and clamping devices embodying two clamping jaws, a first one constructed by a clamping portion with converging side walls and V-shaped cross slots to provide a jaw having a single row of frustums of pyramids and a second one constructed by a clamping portion with converging side walls, V-shaped cross slots and a longitudinal groove extended lengthwise of the jaw to provide a jaw having parallel rows of frustums of pyramids, with the rows arranged in laterally and longitudinally offset relation to the frustums of the first jaws so as to extend the latter frustums opposite the longitudinal groove in the second aw.
With the above and other objects in view, the invention has certain other marked superiorities which clearly distinguish it from presently known structures and devices of this type. These improvements or characteristics, embodying certain novel features of construction and design, are clearly set forth in the appended claims, and a preferred form of embodiment of the invention is Patented June 18, 195.7
2 hereinafter shown with reference to the accompanying drawing forming part of the specification.
In the drawing:
Fig. 1 is a plan view of a pair of surgical forceps embodying the invention.
Fig. 2 is a side elevation of the forceps shown in Fig. 1.
Fig. 3 is a substantially enlarged fragmentary plan view of the end portion of the forceps shown in Fig. 1', disclosing in detail the shape and relative position of the clamping teeth-like frustums of the two clamping jaws of the forceps.
Fig. 4 is a transverse cross section taken on line 45-4 of Fig. 3.
Fig. 5 is a fragmentary side view of the frustums on the upper jaw of the forceps, the view being taken from line 5-5 of Fig. 3; and
Fig. 6 is a fragmentary side view of the frustums of the lower jaw of the forceps, the view being taken from line 6-6 of Fig. 3.
Referring now more in detail to the exemplified form of the invention shown in the drawing, reference numeral 2 denotes a forceps, the two lever members 3 and 4 of which are pivotally connected to each other in crossover relationship by pin 5. Lever members 3 and 4 include at their one end portions 6 finger-receiving rings 7 and cooperating tooth projections 8 of a releasable latching arrangement 9. The other end portions of lever members 3 and 4 form cooperating upper and lower jaw'rnembers 10 and 11 provided with specifically constructed toothed clamping surface 12 and 14 on opposed top and bottom portions of the jaw members.
Upper clamping surface 12 of jaw member 10 having substantially rectangular cross section embodies a single row 15 of frustums 16 of pyramids which extends lengthwise of the jaw member in symmetrical relation to the longitudinal axis thereof. This row of frustums 16 is formed by slanted, approximately 60, wall portions 17, 17' of side walls, 18, 18 of jaw member 10, which wall portions effect narrowing of the bottom of the jaw member to a width of about one third of the width of top 20 of said jaw member, and V-shaped grooves 21 intersecting at a right angle in laterally spaced relation to each other the bottom face and slanted wall portions 17, 17. Each frustum 16 in row 15 is formed from a pyramid of rectangular base and includes a face 22 arranged parallel to the rectangular base.
Lower clamping surface 14 of jaw member 11, shaped and dimensioned similar to clamping jaw 10, embodies two rows 23, 23 of frustums 24 extended lengthwise of the jaw member in symmetrical laterally offset relation to the longitudinal axis thereof. Rows 23, 23' of frustums 24 are formed by slanted, approximately 60, wall portions 25, 25 of side walls 26, 26 of jaw member 11, which wall portions effect narrowing of the top of the jaw member to a width of about one fourth of the Width of bottom 28 of said jaw member, and V- shaped grooves 29 intersecting at a right angle in laterally spaced relation to each other the top face and slanted wall portions 25, 25. V-shaped grooves 29 intersect the vertical side walls 30 of a longitudinal channel 31 of rectangular cross section in the top portion of jaw member 11, channel 31 being slightly deeper than V-shaped grooves 29 and wider than faces 22 of frustums 16. Each frustum 24 of rows 23, 23' is the lower portion of one half pyramid of rectangular base and includes a top face 32 arranged parallel to the rectangular base.
Lever members 3 and 4 of the forceps include at 33 and 34 stop shoulders adapted to arrest in predetermined position further movement of jaw members 10 and 11 toward each other and prevent shearing of the tubular vessels or tissues bent and coarcted by frustums 16 and 24, coarctation and bending being due to lateral and longitudinal offsetting of frustums 16 and 24 with re spect to each other.
Coarctation and bending of a blood vessel by clamping jaws constructed in accordance to the invention is shown in Fig. 4 of the drawing in which blood vessel 35 is gripped, bent and coarcted by frustums- 16 and 24 of upper and lower jaw members and 11. As shown, jaw members 10 and 11 have been arrested in the manner described above, faces 22 and 32 of frustums 16 and 24 being embedded in the outer Wall 36 of blood vessel 35 so as to be kinked and coarcted by the relation of frustums 16 and 24 with respect to each other, Bending and coarctation of blood vessels by jaw members 10 and 11 will take place in a series of places, as the rows 15, 23 and 23 include approximately 26 to 30 frustums per inch and effect holding, bending and coarctation of tubular body vessels and tissues in longitudinal and laterally spaced areas. Preferably, the top surface edges of the frustums are slightly dulled and when embedded in outer walls of tubular body vessels and tissues will engage spaced areas thereof without penetration or damage.
Having thus described my invention, what I claim is:
1. In surgical clamping means a pair of cooperating jaw members mounted to be shifted toward and away from each other, the first one of said jaw members including a clamping surface having a single row of pyramidal frustum-shaped teeth and the second one of said jaw members including a clamping surface having two par-allelly spaced rows of pyramidal frustnm-shaped teeth arranged in symmetrical relation to the row of teeth of the first clamping surface, and a channel of rectangular cross section arranged between said two rows of pyramidal frustum-shaped teeth.
2. A surgical clamping means as described in claim 1, including stopping shoulder means arranged to positiveiy stop movement of the jaw members toward each other before the single row of pyramidal frustum-shaped teeth of the first jaw member enters the rectangular channel of the second jaw member.
3. A surgical clamping means as described in claim 1, wherein the side faces of the pyramidal frustum-shaped teeth of the first one of said jaw members are slanted at an angle of approximately sixty degrees.
4. In a pair of surgical forceps including a pair of pivoted lever members having finger rings at their one ends and jaw members at their opposite ends the improvement of a single row of pyramidal frustum-shaped teeth in one of the jaw members, two parallel rows of pyramidal frustum-shaped teeth in the other one of the jaw members arranged in symmetrical relation to the row of teeth in the first jaw member, a longitudinal slot of rectangular cross section between the said two parallel rows of pyramidal frustum-shaped teeth, and stopping shoulders on said lever members arranged to positively stop movement of the jaw members toward each other when such members are extended substantially parallel to each other and the clamping faces of their frustum-shaped teeth are extended in substantially the same plane to provide space in said slot for clamped, kinked and coarcted tissue.
References Cited in the file of this patent UNITED STATES PATENTS 2,668,538 Baker Feb. 9, 1954
US507830A 1955-05-12 1955-05-12 Surgical clamping means Expired - Lifetime US2796065A (en)

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US3101715A (en) * 1961-07-12 1963-08-27 Mueller & Company V Non-crushing clamp
US3411505A (en) * 1965-12-15 1968-11-19 Paul D. Nobis Device for interrupting arterial flow
DE1296299B (en) * 1964-03-30 1969-05-29 Le Vaux Rene G Hemostatic clip and device for setting the clip
US3503397A (en) * 1967-09-21 1970-03-31 American Hospital Supply Corp Atraumatic surgical clamp
US3503398A (en) * 1965-09-10 1970-03-31 American Hospital Supply Corp Atraumatic clamp for vascular surgery
US3515139A (en) * 1966-08-29 1970-06-02 Codman & Shurtleff Atraumatic clamp
US3608554A (en) * 1969-12-22 1971-09-28 Pilling Co Surgical clamping means
US3786815A (en) * 1971-07-14 1974-01-22 Bard Inc C R Radiopaque clamp
US3815607A (en) * 1972-09-15 1974-06-11 Weck & Co Edward Tissue gripping surgical forceps
US3815609A (en) * 1972-09-15 1974-06-11 Weck & Co Edward Tissue gripping surgical forceps
US4340369A (en) * 1977-09-01 1982-07-20 Artur Steiner Dental articulating paper forceps
US4414721A (en) * 1980-11-07 1983-11-15 Hufnagel Charles A Occlusive clip and applicator for constricting flexible tubular members
US4574804A (en) * 1984-02-27 1986-03-11 Board Of Regents, The University Of Texas System Optic nerve clamp
US4656697A (en) * 1984-03-26 1987-04-14 Naeslund Jan Ingemar Bag clip
US5059214A (en) * 1987-06-26 1991-10-22 Vsesojuzny Nauchno-Issledovatelsky I Ispytatelny Institut Meditsinskoi Tekhniki Surgical forceps
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US5476479A (en) * 1991-09-26 1995-12-19 United States Surgical Corporation Handle for endoscopic surgical instruments and jaw structure
US5489292A (en) * 1990-10-05 1996-02-06 United States Surgical Corporation Endoscopic surgical instrument with grip enhancing means
US5509922A (en) * 1990-10-05 1996-04-23 United States Surgical Corporation Endoscopic surgical instrument
US5626609A (en) * 1990-10-05 1997-05-06 United States Surgical Corporation Endoscopic surgical instrument
US5643316A (en) * 1993-04-27 1997-07-01 The Trustees Of The University Of Pennsylvania Method of thoracoscopic surgery using hinged tissue grasping forceps
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US20020188294A1 (en) * 2001-04-06 2002-12-12 Couture Gary M. Vessel sealer and divider
US20030014053A1 (en) * 1998-10-23 2003-01-16 Nguyen Lap P. Vessel sealing instrument
US20030014052A1 (en) * 1997-11-14 2003-01-16 Buysse Steven P. Laparoscopic bipolar electrosurgical instrument
US20030018331A1 (en) * 2001-04-06 2003-01-23 Dycus Sean T. Vessel sealer and divider
US20030040745A1 (en) * 1998-10-23 2003-02-27 Frazier Randel Alven Endoscopic bipolar electrosurgical forceps
US20030181910A1 (en) * 1998-10-23 2003-09-25 Dycus Sean T. Bipolar electrosurgical forceps with non-conductive stop members
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US20110224718A1 (en) * 2010-03-10 2011-09-15 Torgerson Clinton D Surgical needle driver and method of making the same
USD649249S1 (en) 2007-02-15 2011-11-22 Tyco Healthcare Group Lp End effectors of an elongated dissecting and dividing instrument
US8070746B2 (en) 2006-10-03 2011-12-06 Tyco Healthcare Group Lp Radiofrequency fusion of cardiac tissue
US8128624B2 (en) 2003-05-01 2012-03-06 Covidien Ag Electrosurgical instrument that directs energy delivery and protects adjacent tissue
US8142473B2 (en) 2008-10-03 2012-03-27 Tyco Healthcare Group Lp Method of transferring rotational motion in an articulating surgical instrument
US8162973B2 (en) 2008-08-15 2012-04-24 Tyco Healthcare Group Lp Method of transferring pressure in an articulating surgical instrument
US8197479B2 (en) 2008-12-10 2012-06-12 Tyco Healthcare Group Lp Vessel sealer and divider
US8211105B2 (en) 1997-11-12 2012-07-03 Covidien Ag Electrosurgical instrument which reduces collateral damage to adjacent tissue
US8221416B2 (en) 2007-09-28 2012-07-17 Tyco Healthcare Group Lp Insulating boot for electrosurgical forceps with thermoplastic clevis
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US8235992B2 (en) 2007-09-28 2012-08-07 Tyco Healthcare Group Lp Insulating boot with mechanical reinforcement for electrosurgical forceps
US8236025B2 (en) 2007-09-28 2012-08-07 Tyco Healthcare Group Lp Silicone insulated electrosurgical forceps
US8241282B2 (en) 2006-01-24 2012-08-14 Tyco Healthcare Group Lp Vessel sealing cutting assemblies
US8241283B2 (en) 2007-09-28 2012-08-14 Tyco Healthcare Group Lp Dual durometer insulating boot for electrosurgical forceps
US8251996B2 (en) 2007-09-28 2012-08-28 Tyco Healthcare Group Lp Insulating sheath for electrosurgical forceps
US8257387B2 (en) 2008-08-15 2012-09-04 Tyco Healthcare Group Lp Method of transferring pressure in an articulating surgical instrument
US8267935B2 (en) 2007-04-04 2012-09-18 Tyco Healthcare Group Lp Electrosurgical instrument reducing current densities at an insulator conductor junction
US8267936B2 (en) 2007-09-28 2012-09-18 Tyco Healthcare Group Lp Insulating mechanically-interfaced adhesive for electrosurgical forceps
US8298232B2 (en) 2006-01-24 2012-10-30 Tyco Healthcare Group Lp Endoscopic vessel sealer and divider for large tissue structures
US8303582B2 (en) 2008-09-15 2012-11-06 Tyco Healthcare Group Lp Electrosurgical instrument having a coated electrode utilizing an atomic layer deposition technique
US8317787B2 (en) 2008-08-28 2012-11-27 Covidien Lp Tissue fusion jaw angle improvement
US8348948B2 (en) 2004-03-02 2013-01-08 Covidien Ag Vessel sealing system using capacitive RF dielectric heating
US8361071B2 (en) 1999-10-22 2013-01-29 Covidien Ag Vessel sealing forceps with disposable electrodes
USD680220S1 (en) 2012-01-12 2013-04-16 Coviden IP Slider handle for laparoscopic device
US8454602B2 (en) 2009-05-07 2013-06-04 Covidien Lp Apparatus, system, and method for performing an electrosurgical procedure
US8469957B2 (en) 2008-10-07 2013-06-25 Covidien Lp Apparatus, system, and method for performing an electrosurgical procedure
US8469956B2 (en) 2008-07-21 2013-06-25 Covidien Lp Variable resistor jaw
US8486107B2 (en) 2008-10-20 2013-07-16 Covidien Lp Method of sealing tissue using radiofrequency energy
US8523898B2 (en) 2009-07-08 2013-09-03 Covidien Lp Endoscopic electrosurgical jaws with offset knife
US8535312B2 (en) 2008-09-25 2013-09-17 Covidien Lp Apparatus, system and method for performing an electrosurgical procedure
US8591506B2 (en) 1998-10-23 2013-11-26 Covidien Ag Vessel sealing system
US8597297B2 (en) 2006-08-29 2013-12-03 Covidien Ag Vessel sealing instrument with multiple electrode configurations
US8623276B2 (en) 2008-02-15 2014-01-07 Covidien Lp Method and system for sterilizing an electrosurgical instrument
US8668689B2 (en) 2005-09-30 2014-03-11 Covidien Ag In-line vessel sealer and divider
US8734443B2 (en) 2006-01-24 2014-05-27 Covidien Lp Vessel sealer and divider for large tissue structures
US8764748B2 (en) 2008-02-06 2014-07-01 Covidien Lp End effector assembly for electrosurgical device and method for making the same
US8784417B2 (en) 2008-08-28 2014-07-22 Covidien Lp Tissue fusion jaw angle improvement
US8795274B2 (en) 2008-08-28 2014-08-05 Covidien Lp Tissue fusion jaw angle improvement
US8852228B2 (en) 2009-01-13 2014-10-07 Covidien Lp Apparatus, system, and method for performing an electrosurgical procedure
US8882766B2 (en) 2006-01-24 2014-11-11 Covidien Ag Method and system for controlling delivery of energy to divide tissue
US8898888B2 (en) 2009-09-28 2014-12-02 Covidien Lp System for manufacturing electrosurgical seal plates
US20150025528A1 (en) * 2013-07-18 2015-01-22 Covidien Lp Surgical forceps for treating and cutting tissue
US8968314B2 (en) 2008-09-25 2015-03-03 Covidien Lp Apparatus, system and method for performing an electrosurgical procedure
US9023043B2 (en) 2007-09-28 2015-05-05 Covidien Lp Insulating mechanically-interfaced boot and jaws for electrosurgical forceps
US9028493B2 (en) 2009-09-18 2015-05-12 Covidien Lp In vivo attachable and detachable end effector assembly and laparoscopic surgical instrument and methods therefor
US9113940B2 (en) 2011-01-14 2015-08-25 Covidien Lp Trigger lockout and kickback mechanism for surgical instruments
US9375254B2 (en) 2008-09-25 2016-06-28 Covidien Lp Seal and separate algorithm
US9603652B2 (en) 2008-08-21 2017-03-28 Covidien Lp Electrosurgical instrument including a sensor
US9848938B2 (en) 2003-11-13 2017-12-26 Covidien Ag Compressible jaw configuration with bipolar RF output electrodes for soft tissue fusion
US9987078B2 (en) 2015-07-22 2018-06-05 Covidien Lp Surgical forceps
EP3207880A3 (en) * 2003-06-18 2018-06-06 Boston Scientific Limited Endoscopic instrument
US10213250B2 (en) 2015-11-05 2019-02-26 Covidien Lp Deployment and safety mechanisms for surgical instruments
US10231777B2 (en) 2014-08-26 2019-03-19 Covidien Lp Methods of manufacturing jaw members of an end-effector assembly for a surgical instrument
US10307203B2 (en) 2014-01-24 2019-06-04 Gyrus Medical Limited Surgical instrument
US10631918B2 (en) 2015-08-14 2020-04-28 Covidien Lp Energizable surgical attachment for a mechanical clamp
US10646267B2 (en) 2013-08-07 2020-05-12 Covidien LLP Surgical forceps
US10835309B1 (en) 2002-06-25 2020-11-17 Covidien Ag Vessel sealer and divider
US10856933B2 (en) 2016-08-02 2020-12-08 Covidien Lp Surgical instrument housing incorporating a channel and methods of manufacturing the same
US10918407B2 (en) 2016-11-08 2021-02-16 Covidien Lp Surgical instrument for grasping, treating, and/or dividing tissue
US10987159B2 (en) 2015-08-26 2021-04-27 Covidien Lp Electrosurgical end effector assemblies and electrosurgical forceps configured to reduce thermal spread
US11090050B2 (en) 2019-09-03 2021-08-17 Covidien Lp Trigger mechanisms for surgical instruments and surgical instruments including the same
US11166759B2 (en) 2017-05-16 2021-11-09 Covidien Lp Surgical forceps
USD956973S1 (en) 2003-06-13 2022-07-05 Covidien Ag Movable handle for endoscopic vessel sealer and divider

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2668538A (en) * 1952-01-30 1954-02-09 George P Pilling & Son Company Surgical clamping means

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2668538A (en) * 1952-01-30 1954-02-09 George P Pilling & Son Company Surgical clamping means

Cited By (275)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3101715A (en) * 1961-07-12 1963-08-27 Mueller & Company V Non-crushing clamp
DE1296299B (en) * 1964-03-30 1969-05-29 Le Vaux Rene G Hemostatic clip and device for setting the clip
US3503398A (en) * 1965-09-10 1970-03-31 American Hospital Supply Corp Atraumatic clamp for vascular surgery
US3411505A (en) * 1965-12-15 1968-11-19 Paul D. Nobis Device for interrupting arterial flow
US3515139A (en) * 1966-08-29 1970-06-02 Codman & Shurtleff Atraumatic clamp
US3503397A (en) * 1967-09-21 1970-03-31 American Hospital Supply Corp Atraumatic surgical clamp
US3608554A (en) * 1969-12-22 1971-09-28 Pilling Co Surgical clamping means
US3786815A (en) * 1971-07-14 1974-01-22 Bard Inc C R Radiopaque clamp
US3815607A (en) * 1972-09-15 1974-06-11 Weck & Co Edward Tissue gripping surgical forceps
US3815609A (en) * 1972-09-15 1974-06-11 Weck & Co Edward Tissue gripping surgical forceps
US4340369A (en) * 1977-09-01 1982-07-20 Artur Steiner Dental articulating paper forceps
US4414721A (en) * 1980-11-07 1983-11-15 Hufnagel Charles A Occlusive clip and applicator for constricting flexible tubular members
US4574804A (en) * 1984-02-27 1986-03-11 Board Of Regents, The University Of Texas System Optic nerve clamp
US4656697A (en) * 1984-03-26 1987-04-14 Naeslund Jan Ingemar Bag clip
US5059214A (en) * 1987-06-26 1991-10-22 Vsesojuzny Nauchno-Issledovatelsky I Ispytatelny Institut Meditsinskoi Tekhniki Surgical forceps
US5489292A (en) * 1990-10-05 1996-02-06 United States Surgical Corporation Endoscopic surgical instrument with grip enhancing means
US5509922A (en) * 1990-10-05 1996-04-23 United States Surgical Corporation Endoscopic surgical instrument
US5626609A (en) * 1990-10-05 1997-05-06 United States Surgical Corporation Endoscopic surgical instrument
US5476479A (en) * 1991-09-26 1995-12-19 United States Surgical Corporation Handle for endoscopic surgical instruments and jaw structure
EP0584723A1 (en) * 1992-08-19 1994-03-02 United States Surgical Corporation Handle for endoscopic surgical instruments and jaw structure
US5643316A (en) * 1993-04-27 1997-07-01 The Trustees Of The University Of Pennsylvania Method of thoracoscopic surgery using hinged tissue grasping forceps
US6267761B1 (en) * 1997-09-09 2001-07-31 Sherwood Services Ag Apparatus and method for sealing and cutting tissue
US7270660B2 (en) 1997-09-09 2007-09-18 Sherwood Services Ag Apparatus and method for sealing and cutting tissue
US20050101965A1 (en) * 1997-09-09 2005-05-12 Sherwood Services Ag Apparatus and method for sealing and cutting tissue
US6932810B2 (en) 1997-09-09 2005-08-23 Sherwood Services Ag Apparatus and method for sealing and cutting tissue
US20050004568A1 (en) * 1997-11-12 2005-01-06 Lawes Kate R. Electrosurgical instrument reducing thermal spread
US8211105B2 (en) 1997-11-12 2012-07-03 Covidien Ag Electrosurgical instrument which reduces collateral damage to adjacent tissue
US7241296B2 (en) 1997-11-12 2007-07-10 Sherwood Services Ag Bipolar electrosurgical instrument for sealing vessels
US7435249B2 (en) 1997-11-12 2008-10-14 Covidien Ag Electrosurgical instruments which reduces collateral damage to adjacent tissue
US6726686B2 (en) 1997-11-12 2004-04-27 Sherwood Services Ag Bipolar electrosurgical instrument for sealing vessels
US7179258B2 (en) 1997-11-12 2007-02-20 Sherwood Services Ag Bipolar electrosurgical instrument for sealing vessels
US7160298B2 (en) 1997-11-12 2007-01-09 Sherwood Services Ag Electrosurgical instrument which reduces effects to adjacent tissue structures
US8298228B2 (en) 1997-11-12 2012-10-30 Coviden Ag Electrosurgical instrument which reduces collateral damage to adjacent tissue
US7135020B2 (en) 1997-11-12 2006-11-14 Sherwood Services Ag Electrosurgical instrument reducing flashover
US7963965B2 (en) 1997-11-12 2011-06-21 Covidien Ag Bipolar electrosurgical instrument for sealing vessels
US6960210B2 (en) 1997-11-14 2005-11-01 Sherwood Services Ag Laparoscopic bipolar electrosurgical instrument
US20030014052A1 (en) * 1997-11-14 2003-01-16 Buysse Steven P. Laparoscopic bipolar electrosurgical instrument
US7377920B2 (en) 1997-11-14 2008-05-27 Sherwood Services Ag Laparoscopic bipolar electrosurgical instrument
US7207990B2 (en) 1997-11-14 2007-04-24 Sherwood Services Ag Laparoscopic bipolar electrosurgical instrument
US7828798B2 (en) 1997-11-14 2010-11-09 Covidien Ag Laparoscopic bipolar electrosurgical instrument
US7947041B2 (en) 1998-10-23 2011-05-24 Covidien Ag Vessel sealing instrument
US7553312B2 (en) 1998-10-23 2009-06-30 Covidien Ag Vessel sealing instrument
US9107672B2 (en) 1998-10-23 2015-08-18 Covidien Ag Vessel sealing forceps with disposable electrodes
US7896878B2 (en) 1998-10-23 2011-03-01 Coviden Ag Vessel sealing instrument
US7887536B2 (en) 1998-10-23 2011-02-15 Covidien Ag Vessel sealing instrument
US9463067B2 (en) 1998-10-23 2016-10-11 Covidien Ag Vessel sealing system
US7329256B2 (en) 1998-10-23 2008-02-12 Sherwood Services Ag Vessel sealing instrument
US9375271B2 (en) 1998-10-23 2016-06-28 Covidien Ag Vessel sealing system
US7582087B2 (en) 1998-10-23 2009-09-01 Covidien Ag Vessel sealing instrument
US20030040745A1 (en) * 1998-10-23 2003-02-27 Frazier Randel Alven Endoscopic bipolar electrosurgical forceps
US7267677B2 (en) 1998-10-23 2007-09-11 Sherwood Services Ag Vessel sealing instrument
US7513898B2 (en) 1998-10-23 2009-04-07 Covidien Ag Vessel sealing instrument
US8591506B2 (en) 1998-10-23 2013-11-26 Covidien Ag Vessel sealing system
US6682528B2 (en) 1998-10-23 2004-01-27 Sherwood Services Ag Endoscopic bipolar electrosurgical forceps
US9375270B2 (en) 1998-10-23 2016-06-28 Covidien Ag Vessel sealing system
US20080167651A1 (en) * 1998-10-23 2008-07-10 Tetzlaff Philip M Vessel sealing instrument
US20030014053A1 (en) * 1998-10-23 2003-01-16 Nguyen Lap P. Vessel sealing instrument
US20030181910A1 (en) * 1998-10-23 2003-09-25 Dycus Sean T. Bipolar electrosurgical forceps with non-conductive stop members
US7887535B2 (en) 1999-10-18 2011-02-15 Covidien Ag Vessel sealing wave jaw
US8361071B2 (en) 1999-10-22 2013-01-29 Covidien Ag Vessel sealing forceps with disposable electrodes
US7118587B2 (en) 2001-04-06 2006-10-10 Sherwood Services Ag Vessel sealer and divider
US8241284B2 (en) 2001-04-06 2012-08-14 Covidien Ag Vessel sealer and divider with non-conductive stop members
US9737357B2 (en) 2001-04-06 2017-08-22 Covidien Ag Vessel sealer and divider
US10687887B2 (en) 2001-04-06 2020-06-23 Covidien Ag Vessel sealer and divider
US20020188294A1 (en) * 2001-04-06 2002-12-12 Couture Gary M. Vessel sealer and divider
US10568682B2 (en) 2001-04-06 2020-02-25 Covidien Ag Vessel sealer and divider
US8540711B2 (en) 2001-04-06 2013-09-24 Covidien Ag Vessel sealer and divider
US20030018331A1 (en) * 2001-04-06 2003-01-23 Dycus Sean T. Vessel sealer and divider
US7384420B2 (en) 2001-04-06 2008-06-10 Sherwood Services Ag Vessel sealer and divider
US10849681B2 (en) 2001-04-06 2020-12-01 Covidien Ag Vessel sealer and divider
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US10251696B2 (en) 2001-04-06 2019-04-09 Covidien Ag Vessel sealer and divider with stop members
US9861430B2 (en) 2001-04-06 2018-01-09 Covidien Ag Vessel sealer and divider
US7131971B2 (en) 2001-04-06 2006-11-07 Sherwood Services Ag Vessel sealer and divider
US7473253B2 (en) 2001-04-06 2009-01-06 Covidien Ag Vessel sealer and divider with non-conductive stop members
US10265121B2 (en) 2001-04-06 2019-04-23 Covidien Ag Vessel sealer and divider
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US7799026B2 (en) 2002-11-14 2010-09-21 Covidien Ag Compressible jaw configuration with bipolar RF output electrodes for soft tissue fusion
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EP3207880A3 (en) * 2003-06-18 2018-06-06 Boston Scientific Limited Endoscopic instrument
US9848938B2 (en) 2003-11-13 2017-12-26 Covidien Ag Compressible jaw configuration with bipolar RF output electrodes for soft tissue fusion
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US7481810B2 (en) 2003-11-17 2009-01-27 Covidien Ag Bipolar forceps having monopolar extension
US7367976B2 (en) 2003-11-17 2008-05-06 Sherwood Services Ag Bipolar forceps having monopolar extension
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US8597296B2 (en) 2003-11-17 2013-12-03 Covidien Ag Bipolar forceps having monopolar extension
US10441350B2 (en) 2003-11-17 2019-10-15 Covidien Ag Bipolar forceps having monopolar extension
US8257352B2 (en) 2003-11-17 2012-09-04 Covidien Ag Bipolar forceps having monopolar extension
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US8303586B2 (en) 2003-11-19 2012-11-06 Covidien Ag Spring loaded reciprocating tissue cutting mechanism in a forceps-style electrosurgical instrument
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US9095347B2 (en) 2003-11-20 2015-08-04 Covidien Ag Electrically conductive/insulative over shoe for tissue fusion
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US8123743B2 (en) 2004-10-08 2012-02-28 Covidien Ag Mechanism for dividing tissue in a hemostat-style instrument
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US7628792B2 (en) 2004-10-08 2009-12-08 Covidien Ag Bilateral foot jaws
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US20110196368A1 (en) * 2005-01-14 2011-08-11 Covidien Ag Open Vessel Sealing Instrument
US7909823B2 (en) 2005-01-14 2011-03-22 Covidien Ag Open vessel sealing instrument
US8382754B2 (en) 2005-03-31 2013-02-26 Covidien Ag Electrosurgical forceps with slow closure sealing plates and method of sealing tissue
US7491202B2 (en) 2005-03-31 2009-02-17 Covidien Ag Electrosurgical forceps with slow closure sealing plates and method of sealing tissue
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US7776037B2 (en) 2006-07-07 2010-08-17 Covidien Ag System and method for controlling electrode gap during tissue sealing
US7744615B2 (en) 2006-07-18 2010-06-29 Covidien Ag Apparatus and method for transecting tissue on a bipolar vessel sealing instrument
US8597297B2 (en) 2006-08-29 2013-12-03 Covidien Ag Vessel sealing instrument with multiple electrode configurations
US8070746B2 (en) 2006-10-03 2011-12-06 Tyco Healthcare Group Lp Radiofrequency fusion of cardiac tissue
US8425504B2 (en) 2006-10-03 2013-04-23 Covidien Lp Radiofrequency fusion of cardiac tissue
US7951149B2 (en) 2006-10-17 2011-05-31 Tyco Healthcare Group Lp Ablative material for use with tissue treatment device
USD649249S1 (en) 2007-02-15 2011-11-22 Tyco Healthcare Group Lp End effectors of an elongated dissecting and dividing instrument
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US7877852B2 (en) 2007-09-20 2011-02-01 Tyco Healthcare Group Lp Method of manufacturing an end effector assembly for sealing tissue
US7877853B2 (en) 2007-09-20 2011-02-01 Tyco Healthcare Group Lp Method of manufacturing end effector assembly for sealing tissue
US8241283B2 (en) 2007-09-28 2012-08-14 Tyco Healthcare Group Lp Dual durometer insulating boot for electrosurgical forceps
US8696667B2 (en) 2007-09-28 2014-04-15 Covidien Lp Dual durometer insulating boot for electrosurgical forceps
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US8235993B2 (en) 2007-09-28 2012-08-07 Tyco Healthcare Group Lp Insulating boot for electrosurgical forceps with exohinged structure
US9023043B2 (en) 2007-09-28 2015-05-05 Covidien Lp Insulating mechanically-interfaced boot and jaws for electrosurgical forceps
US9554841B2 (en) 2007-09-28 2017-01-31 Covidien Lp Dual durometer insulating boot for electrosurgical forceps
US8236025B2 (en) 2007-09-28 2012-08-07 Tyco Healthcare Group Lp Silicone insulated electrosurgical forceps
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US8221416B2 (en) 2007-09-28 2012-07-17 Tyco Healthcare Group Lp Insulating boot for electrosurgical forceps with thermoplastic clevis
US8267936B2 (en) 2007-09-28 2012-09-18 Tyco Healthcare Group Lp Insulating mechanically-interfaced adhesive for electrosurgical forceps
US8764748B2 (en) 2008-02-06 2014-07-01 Covidien Lp End effector assembly for electrosurgical device and method for making the same
US8623276B2 (en) 2008-02-15 2014-01-07 Covidien Lp Method and system for sterilizing an electrosurgical instrument
US9247988B2 (en) 2008-07-21 2016-02-02 Covidien Lp Variable resistor jaw
US8469956B2 (en) 2008-07-21 2013-06-25 Covidien Lp Variable resistor jaw
US9113905B2 (en) 2008-07-21 2015-08-25 Covidien Lp Variable resistor jaw
US8162973B2 (en) 2008-08-15 2012-04-24 Tyco Healthcare Group Lp Method of transferring pressure in an articulating surgical instrument
US8257387B2 (en) 2008-08-15 2012-09-04 Tyco Healthcare Group Lp Method of transferring pressure in an articulating surgical instrument
US9603652B2 (en) 2008-08-21 2017-03-28 Covidien Lp Electrosurgical instrument including a sensor
US8795274B2 (en) 2008-08-28 2014-08-05 Covidien Lp Tissue fusion jaw angle improvement
US8784417B2 (en) 2008-08-28 2014-07-22 Covidien Lp Tissue fusion jaw angle improvement
US8317787B2 (en) 2008-08-28 2012-11-27 Covidien Lp Tissue fusion jaw angle improvement
US8303582B2 (en) 2008-09-15 2012-11-06 Tyco Healthcare Group Lp Electrosurgical instrument having a coated electrode utilizing an atomic layer deposition technique
US8968314B2 (en) 2008-09-25 2015-03-03 Covidien Lp Apparatus, system and method for performing an electrosurgical procedure
US9375254B2 (en) 2008-09-25 2016-06-28 Covidien Lp Seal and separate algorithm
US8535312B2 (en) 2008-09-25 2013-09-17 Covidien Lp Apparatus, system and method for performing an electrosurgical procedure
US8142473B2 (en) 2008-10-03 2012-03-27 Tyco Healthcare Group Lp Method of transferring rotational motion in an articulating surgical instrument
US8568444B2 (en) 2008-10-03 2013-10-29 Covidien Lp Method of transferring rotational motion in an articulating surgical instrument
US8469957B2 (en) 2008-10-07 2013-06-25 Covidien Lp Apparatus, system, and method for performing an electrosurgical procedure
US20100094287A1 (en) * 2008-10-09 2010-04-15 Tyco Heathcare Group Lp Apparatus, System, and Method for Performing an Endoscopic Electrosurgical Procedure
US8636761B2 (en) 2008-10-09 2014-01-28 Covidien Lp Apparatus, system, and method for performing an endoscopic electrosurgical procedure
US8016827B2 (en) 2008-10-09 2011-09-13 Tyco Healthcare Group Lp Apparatus, system, and method for performing an electrosurgical procedure
US9113898B2 (en) 2008-10-09 2015-08-25 Covidien Lp Apparatus, system, and method for performing an electrosurgical procedure
US8486107B2 (en) 2008-10-20 2013-07-16 Covidien Lp Method of sealing tissue using radiofrequency energy
US8197479B2 (en) 2008-12-10 2012-06-12 Tyco Healthcare Group Lp Vessel sealer and divider
US8852228B2 (en) 2009-01-13 2014-10-07 Covidien Lp Apparatus, system, and method for performing an electrosurgical procedure
US9655674B2 (en) 2009-01-13 2017-05-23 Covidien Lp Apparatus, system and method for performing an electrosurgical procedure
US10085794B2 (en) 2009-05-07 2018-10-02 Covidien Lp Apparatus, system and method for performing an electrosurgical procedure
US8858554B2 (en) 2009-05-07 2014-10-14 Covidien Lp Apparatus, system, and method for performing an electrosurgical procedure
US9345535B2 (en) 2009-05-07 2016-05-24 Covidien Lp Apparatus, system and method for performing an electrosurgical procedure
US8454602B2 (en) 2009-05-07 2013-06-04 Covidien Lp Apparatus, system, and method for performing an electrosurgical procedure
US8523898B2 (en) 2009-07-08 2013-09-03 Covidien Lp Endoscopic electrosurgical jaws with offset knife
US9364247B2 (en) 2009-07-08 2016-06-14 Covidien Lp Endoscopic electrosurgical jaws with offset knife
US9028493B2 (en) 2009-09-18 2015-05-12 Covidien Lp In vivo attachable and detachable end effector assembly and laparoscopic surgical instrument and methods therefor
US9931131B2 (en) 2009-09-18 2018-04-03 Covidien Lp In vivo attachable and detachable end effector assembly and laparoscopic surgical instrument and methods therefor
US8898888B2 (en) 2009-09-28 2014-12-02 Covidien Lp System for manufacturing electrosurgical seal plates
US20110224701A1 (en) * 2010-03-10 2011-09-15 Pavel Menn Surgical Clips For Laparoscopic Procedures
US9597089B2 (en) * 2010-03-10 2017-03-21 Conmed Corporation Surgical clips for laparoscopic procedures
US20110224718A1 (en) * 2010-03-10 2011-09-15 Torgerson Clinton D Surgical needle driver and method of making the same
US10702277B2 (en) 2010-03-10 2020-07-07 Conmed Corporation Surgical clip for laparoscopic procedures
US11660108B2 (en) 2011-01-14 2023-05-30 Covidien Lp Trigger lockout and kickback mechanism for surgical instruments
US10383649B2 (en) 2011-01-14 2019-08-20 Covidien Lp Trigger lockout and kickback mechanism for surgical instruments
US9113940B2 (en) 2011-01-14 2015-08-25 Covidien Lp Trigger lockout and kickback mechanism for surgical instruments
USD680220S1 (en) 2012-01-12 2013-04-16 Coviden IP Slider handle for laparoscopic device
US9554845B2 (en) * 2013-07-18 2017-01-31 Covidien Lp Surgical forceps for treating and cutting tissue
US20150025528A1 (en) * 2013-07-18 2015-01-22 Covidien Lp Surgical forceps for treating and cutting tissue
US10646267B2 (en) 2013-08-07 2020-05-12 Covidien LLP Surgical forceps
US10307203B2 (en) 2014-01-24 2019-06-04 Gyrus Medical Limited Surgical instrument
US10231777B2 (en) 2014-08-26 2019-03-19 Covidien Lp Methods of manufacturing jaw members of an end-effector assembly for a surgical instrument
US9987078B2 (en) 2015-07-22 2018-06-05 Covidien Lp Surgical forceps
US11382686B2 (en) 2015-07-22 2022-07-12 Covidien Lp Surgical forceps
US10631918B2 (en) 2015-08-14 2020-04-28 Covidien Lp Energizable surgical attachment for a mechanical clamp
US10987159B2 (en) 2015-08-26 2021-04-27 Covidien Lp Electrosurgical end effector assemblies and electrosurgical forceps configured to reduce thermal spread
US10213250B2 (en) 2015-11-05 2019-02-26 Covidien Lp Deployment and safety mechanisms for surgical instruments
US10856933B2 (en) 2016-08-02 2020-12-08 Covidien Lp Surgical instrument housing incorporating a channel and methods of manufacturing the same
US10918407B2 (en) 2016-11-08 2021-02-16 Covidien Lp Surgical instrument for grasping, treating, and/or dividing tissue
US11166759B2 (en) 2017-05-16 2021-11-09 Covidien Lp Surgical forceps
US11090050B2 (en) 2019-09-03 2021-08-17 Covidien Lp Trigger mechanisms for surgical instruments and surgical instruments including the same
US11793520B2 (en) 2019-09-03 2023-10-24 Covidien Lp Trigger mechanisms for surgical instruments and surgical instruments including the same

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